Troubleshooting authorization request errors

Application suspended

If the OAuth App you set up has been suspended (due to reported abuse, spam, or a mis-use of the API), GitHub will redirect to the registered callback URL with the following parameters summarizing the error:

There's nothing you can do here as users are free to choose not to use
your application. More often than not, users will just close the window
or press back in their browser, so it is likely that you'll never see
this error.